55332519

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{12239}}^1$

素因数の和:12390

約数の個数: 16

約数和(自身を含む): 81077760

約数和(自身を除く): 25745241

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 12239, 36717, 134629, 403887, 1676743, 5030229, 18444173, 55332519]

約数ペア:

[(1, 55332519), (3, 18444173), (11, 5030229), (33, 1676743), (137, 403887), (411, 134629), (1507, 36717), (4521, 12239)]